CA2308349A1 - Agencement de soupape - Google Patents

Agencement de soupape Download PDF

Info

Publication number
CA2308349A1
CA2308349A1 CA 2308349 CA2308349A CA2308349A1 CA 2308349 A1 CA2308349 A1 CA 2308349A1 CA 2308349 CA2308349 CA 2308349 CA 2308349 A CA2308349 A CA 2308349A CA 2308349 A1 CA2308349 A1 CA 2308349A1
Authority
CA
Canada
Prior art keywords
valve
fluid
valve element
valve arrangement
working
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA 2308349
Other languages
English (en)
Inventor
Svante Bahrton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2308349A1 publication Critical patent/CA2308349A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting liquid motors, each acting in one direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/131—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members
    • F04B9/135—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting elastic-fluid motors, each acting in one direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
    • F16K11/0525—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves the closure members being pivoted around an essentially central axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type
    • Y10T137/2554—Reversing or 4-way valve systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/265—Plural outflows
    • Y10T137/2668—Alternately or successively substituted outflow
    • Y10T137/2693—Pressure responsive
    • Y10T137/2695—Responsive to outlet pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Reciprocating Pumps (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)
  • Polarising Elements (AREA)
  • Details Of Valves (AREA)
  • Compressor (AREA)

Abstract

L'invention concerne un agencement de soupape comprenant un carter (10) de soupape pourvu d'un orifice (11) d'entrée et de deux orifices (12, 13) de sortie permettant l'écoulement de fluide à travers ledit carter, un élément (15) de soupape, mobile librement entre deux positions terminales, présentant deux surfaces (16) conçues pour fermer chacune un orifice de sortie dans l'une et l'autre positions terminales dudit élément de soupape. L'agencement de soupape comprend, en outre, un dispositif (20, 22; 21, 22; 21, 26, 47; 26, 48; 26, 50; 26, 51-54) destiné à repositionner l'élément de soupape entre les deux positions terminales. L'élément (15) de soupape fonctionne en coordination avec une pompe à double effet comprenant deux espaces ou chambres pourvus d'entrées et de sorties (39, 40; 29, 30), contrôlés par valve, destinés respectivement à un fluide de commande et à un fluide de travail transporté par pompe. Les espaces ou chambres sont divisés en une chambre de fonctionnement (28) et une chambre de travail (27) au moyen de parois (26, 36, 37) de séparation respectives ayant la forme de pistons ou de membranes (26), et qui sont toutes deux mobiles entre les positions terminales. Les parois de séparation sont interconnectées par un dispositif (38) de transmission du mouvement et exécutent, sous l'effet du fluide de commande, des courses de travail alternées durant lesquelles le fluide de travail est expulsé de l'une des chambres de travail pour être aspiré dans l'autre chambre, et vice-versa. Les entrées (39) de la chambre de fonctionnement sont chacune connectées à un orifice (12 et 13) de sortie de l'agencement de soupape, et la pompe comprend un dispositif de repositionnement qui, au niveau des positions terminales des parois de séparation, provoque le déplacement de l'élément (15) de soupape se trouvant dans une position terminale, sur une partie seulement de sa trajectoire de mouvement jusqu'à sa position terminale opposée.
CA 2308349 1997-11-13 1998-11-12 Agencement de soupape Abandoned CA2308349A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9704160-2 1997-11-13
SE9704160A SE9704160L (sv) 1997-11-13 1997-11-13 Ventilanordning
PCT/SE1998/002045 WO1999025999A1 (fr) 1997-11-13 1998-11-12 Agencement de soupape

Publications (1)

Publication Number Publication Date
CA2308349A1 true CA2308349A1 (fr) 1999-05-27

Family

ID=20408970

Family Applications (2)

Application Number Title Priority Date Filing Date
CA 2308470 Expired - Lifetime CA2308470C (fr) 1997-11-13 1998-11-12 Agencement de soupape
CA 2308349 Abandoned CA2308349A1 (fr) 1997-11-13 1998-11-12 Agencement de soupape

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA 2308470 Expired - Lifetime CA2308470C (fr) 1997-11-13 1998-11-12 Agencement de soupape

Country Status (11)

Country Link
US (2) US6419463B1 (fr)
EP (2) EP1029186B1 (fr)
JP (3) JP4452872B2 (fr)
AT (2) ATE243822T1 (fr)
AU (2) AU734911B2 (fr)
CA (2) CA2308470C (fr)
DE (2) DE69825174D1 (fr)
DK (1) DK1029185T3 (fr)
ES (1) ES2202909T3 (fr)
SE (1) SE9704160L (fr)
WO (2) WO1999025998A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3416656B2 (ja) * 2001-01-23 2003-06-16 株式会社ワイ・テイ・エス ポンプ切り換え弁の再始動装置
DE102005011275A1 (de) * 2005-03-11 2006-09-14 Zf Friedrichshafen Ag Ventilanordnung für eine hydraulische oder pneumatische Steuerungseinrichtung
WO2007102193A1 (fr) * 2006-03-06 2007-09-13 Toto Ltd. Dispositif d'évacuation d'eau
US9062670B2 (en) 2009-08-11 2015-06-23 Prominent Gmbh Diaphragm machine with a plurality of pump chambers
ES2380260B2 (es) 2010-05-18 2013-02-14 Samoa Industrial S.A. Bomba de doble membrana de flujo central
JP6665985B2 (ja) * 2017-04-07 2020-03-13 Smc株式会社 増圧装置
ES2774427B2 (es) * 2019-01-21 2022-03-15 Samoa Ind S A Dispositivo de arranque a baja presion para bombas neumaticas
ES2891984T3 (es) * 2019-05-03 2022-02-01 Mtp Met Plast Sp Z O O Bomba de membrana axial eléctrica
CN110307070B (zh) * 2019-06-27 2021-11-16 三一重型装备有限公司 气体换向装置和内燃机
US20250180005A1 (en) * 2023-12-01 2025-06-05 Dallas Chism Watson Method of producing compressed air via energy exchange with compressed natural gas

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1920014A (en) * 1931-06-26 1933-07-25 Trico Products Corp Multiple diaphragm pump
US2927606A (en) * 1954-11-29 1960-03-08 Ranco Inc Valve mechanism
US3051188A (en) * 1955-03-14 1962-08-28 Alco Valve Co Reverse cycle valve
US3738227A (en) * 1969-08-18 1973-06-12 Univ Illinois Fluid positionable means and fluid control means therefor
US3709244A (en) * 1970-11-04 1973-01-09 H Zadow Free foil flow control device
US3722525A (en) * 1971-04-14 1973-03-27 P Epple Fluid switching valve
US3791768A (en) * 1972-06-16 1974-02-12 W Wanner Fluid pump
US4344212A (en) * 1978-04-03 1982-08-17 International Standard Electric Corporation Valve and a wire cutting, skinning and wrapping tool employing the valve
JPS5822858A (ja) 1981-08-03 1983-02-10 株式会社東芝 差圧自動切換式三方弁
GB8309426D0 (en) * 1983-04-07 1983-05-11 Flotronics Ag Pumps
GB8431405D0 (en) * 1984-12-12 1985-01-23 Sanville F E Fluid power valves
DE3909800A1 (de) 1989-03-24 1990-09-27 Neuhaeuser Gmbh & Co Membranpumpe zum pneumatischen foerdern von fluidisierten schuettguetern
DE4042084A1 (de) 1990-12-28 1992-07-02 Eberspaecher J Magnet-wegeventil zur volumenstromsteuerung
WO1996034202A1 (fr) * 1995-04-27 1996-10-31 Svante Bahrton Pompe a double effet
SE503552C2 (sv) * 1995-04-27 1996-07-01 Svante Bahrton Dubbelverkande pump

Also Published As

Publication number Publication date
EP1029185A1 (fr) 2000-08-23
EP1029186B1 (fr) 2004-07-21
JP2001523801A (ja) 2001-11-27
JP4452872B2 (ja) 2010-04-21
CA2308470C (fr) 2006-10-03
WO1999025999A1 (fr) 1999-05-27
AU1267099A (en) 1999-06-07
CA2308470A1 (fr) 1999-05-27
SE9704160D0 (sv) 1997-11-13
US6422834B1 (en) 2002-07-23
ATE271668T1 (de) 2004-08-15
ES2202909T3 (es) 2004-04-01
SE9704160L (sv) 1999-05-14
US6419463B1 (en) 2002-07-16
DK1029185T3 (da) 2003-10-20
DE69815879D1 (de) 2003-07-31
DE69815879T2 (de) 2004-05-19
WO1999025998A1 (fr) 1999-05-27
JP2009264591A (ja) 2009-11-12
AU1266999A (en) 1999-06-07
EP1029185B1 (fr) 2003-06-25
JP2001523800A (ja) 2001-11-27
ATE243822T1 (de) 2003-07-15
EP1029186A1 (fr) 2000-08-23
AU734911B2 (en) 2001-06-28
JP4427805B2 (ja) 2010-03-10
AU740929B2 (en) 2001-11-15
DE69825174D1 (de) 2004-08-26

Similar Documents

Publication Publication Date Title
JP4427805B2 (ja) 弁装置
KR970009954B1 (ko) 왕복운동가능 기계용 공기 밸브 액츄에이터
US4778356A (en) Diaphragm pump
US3972652A (en) Variable volume clearance chamber for compressors
WO1990002263A1 (fr) Servosoupape pneumatique a transfert mecanique pour pompe a membrane
CA2254336A1 (fr) Actuateur hydraulique electrique a surete integree
US4348160A (en) Metering syringe
US3556686A (en) Pneumatic pulsator
CN101233323B (zh) 具有空气阀、制动器和提升阀的往复式活塞泵
JP6649347B2 (ja) ダイアフラムポンプの再起動装置及び同再起動装置を備えたダイアフラムポンプ
US3583836A (en) Pump
JPH0111983Y2 (fr)
JPH0519591Y2 (fr)
JPH0720387Y2 (ja) 手動操作機構付きダイヤフラム形ポンプ
RU2194196C2 (ru) Автономный гидропривод
JPH0754626Y2 (ja) 空気圧駆動油圧ポンプ
JPH0743220U (ja) ダイヤフラムポンプ
JPH0367075A (ja) ダイヤフラム形ポンプ
JPH0712601U (ja) 空油変換器
GB1604628A (en) Fluid operated valve
JPS618483A (ja) 往復式ポンプ装置
JPS6116842B2 (fr)
JPS646346B2 (fr)
JPH01250603A (ja) 繰返し圧力変換器

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued